condition mean min max 1 h after light 1.337623072 1.337623072 1.337623072 3 h after light 2.451884576 2.423410965 2.4803581869999998 5 h after light 4.169730939 3.426732346 4.912729532 7 h after light 11.5521919845 6.022824779 17.08155919 9 h after light 37.880606195 12.22156643 63.53964596 11 h after light 85.54905905499999 57.23931091 113.85880719999999 1 h after dark 89.646691245 69.49894869 109.7944338 3 h after dark 56.49869231500001 27.403994300000004 85.59339033 5 h after dark 29.233072619999998 15.12235525 43.34378999 7 h after dark 14.859140438 6.9400892160000005 22.77819166 9 h after dark 8.392619313500001 5.470963137000001 11.31427549 11 h after dark 4.360770406 3.933356678 4.788184134